428 results
The principal endocrine 'axes' and glands. Parathyroid glands, adrenal zona glomerulosa and endocrine pancreas are not
(GnRH = gonadotrophin-releasing ... Endocrine #Axes #Endocrinology
Feedback Loop: Growth Hormone (GH)
Growth Hormone:
 • Liver -> GHR activates JAK-STAT pathway -> Incr IGF1
: • Liver -> GHR ... • Muscle -> GHR ... Adipose Tissue -> GHR ... #FeedbackLoop #endocrinology
Gram Negactive Bacteria Identification Algorithm #Diagnosis #Microbiology #GramNegative #Bacteria #Identification #Algorithm #Lactose #Oxidase #Urease #GNR
Oxidase #Urease #GNR
Algorithm demonstrating identification of aerobic gram negative bacteria #Diagnosis #Microbiology #GramNegative #Bacteria #Identification #Differential #Algorithm #Lactose
Lactose #Oxidase #GNR
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
Glomerulonephritides (GN ... ) • Primary GNs ... • Secondary GNs ... Post-infectious GN
Gram Negative Bacteria - Identification Algorithm
- Rods (Bacilli)
- Cocci (Diplococci)
- Coccobacilli
- HACEK Group

By Dr. Colleen S.
#Microbiology #GNR
Causes of Prolonged PT (INR), Prolonged PTT
 • Prolonged PT (INR), Prolonged PTT
 • Prolonged PT
Prolonged PT (INR ... Prolonged PT (INR ... Prolonged PT (INR ... PTT, Normal PT (INR ... PTT, Normal PT (INR
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
• Congenital GnRH ... Diagnosis #Algorithm #endocrinology
Feedback Loop: Prolactin (PRL)
 • PRL levels exhibit diurnal, menstrual, and age-related variation
 • TRH has
Hypothalamus -> Decr GnRH ... #FeedbackLoop #endocrinology
Indications for Parathyroidectomy in Primary Hyperparathyroidism
 • All patients with symptomatic PHPT
 • Serum calcium 1
renal function GFR ... Indications #PHPT #endocrinology